Trace number 3096091

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S860541986-078.UNKNOWN.cnf
MD5SUM71604c5ae90cca76a60cbb9c7e772fe9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.268958
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1260.32/1260.34	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1260.32/1260.34	c input CNF file=HOME/instance-3096091-1301752812.cnf 
1260.32/1260.34	c var#=250 clause#=1065 
1260.32/1260.34	c clause#=1065 var#=250 ratio=4 
1260.32/1260.34	c Unsat#=         3 flip#=      2353 
1260.32/1260.34	c Unsat#=         2 flip#=      2373 
1260.32/1260.34	c try 1-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1474 
1260.32/1260.34	c Unsat#=         2 flip#=      2657 
1260.32/1260.34	c try 2-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       693 
1260.32/1260.34	c Unsat#=         2 flip#=       818 
1260.32/1260.34	c try 3-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1730 
1260.32/1260.34	c Unsat#=         2 flip#=      2572 
1260.32/1260.34	c try 4-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2215 
1260.32/1260.34	c Unsat#=         2 flip#=      4073 
1260.32/1260.34	c try 5-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      3264 
1260.32/1260.34	c Unsat#=         2 flip#=      4576 
1260.32/1260.34	c try 6-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       811 
1260.32/1260.34	c Unsat#=         2 flip#=      1832 
1260.32/1260.34	c try 7-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2663 
1260.32/1260.34	c Unsat#=         2 flip#=      3691 
1260.32/1260.34	c try 8-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      4342 
1260.32/1260.34	c Unsat#=         2 flip#=      4364 
1260.32/1260.34	c try 9-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       389 
1260.32/1260.34	c Unsat#=         2 flip#=      3315 
1260.32/1260.34	c try 10-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      5620 
1260.32/1260.34	c Unsat#=         2 flip#=      6367 
1260.32/1260.34	c try 11-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       501 
1260.32/1260.34	c Unsat#=         2 flip#=       608 
1260.32/1260.34	c try 12-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      4512 
1260.32/1260.34	c Unsat#=         2 flip#=      4547 
1260.32/1260.34	c try 13-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       719 
1260.32/1260.34	c Unsat#=         2 flip#=       849 
1260.32/1260.34	c try 14-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       594 
1260.32/1260.34	c Unsat#=         2 flip#=       832 
1260.32/1260.34	c try 15-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       979 
1260.32/1260.34	c Unsat#=         2 flip#=      2127 
1260.32/1260.34	c try 16-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       347 
1260.32/1260.34	c Unsat#=         2 flip#=      2300 
1260.32/1260.34	c try 17-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       795 
1260.32/1260.34	c Unsat#=         2 flip#=       801 
1260.32/1260.34	c try 18-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      5974 
1260.32/1260.34	c Unsat#=         2 flip#=     11985 
1260.32/1260.34	c try 19-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       702 
1260.32/1260.34	c Unsat#=         2 flip#=      1120 
1260.32/1260.34	c try 20-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       753 
1260.32/1260.34	c Unsat#=         2 flip#=      2069 
1260.32/1260.34	c try 21-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       316 
1260.32/1260.34	c Unsat#=         2 flip#=      1226 
1260.32/1260.34	c try 22-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2315 
1260.32/1260.34	c Unsat#=         2 flip#=      4371 
1260.32/1260.34	c try 23-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       397 
1260.32/1260.34	c Unsat#=         2 flip#=      2677 
1260.32/1260.34	c try 24-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1007 
1260.32/1260.34	c Unsat#=         2 flip#=      1734 
1260.32/1260.34	c try 25-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1098 
1260.32/1260.34	c Unsat#=         2 flip#=      4071 
1260.32/1260.34	c try 26-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       653 
1260.32/1260.34	c Unsat#=         2 flip#=      2695 
1260.32/1260.34	c try 27-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2990 
1260.32/1260.34	c Unsat#=         2 flip#=      3486 
1260.32/1260.34	c try 28-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1753 
1260.32/1260.34	c Unsat#=         2 flip#=      1777 
1260.32/1260.34	c try 29-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1356 
1260.32/1260.34	c Unsat#=         2 flip#=      1963 
1260.32/1260.34	c try 30-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2046 
1260.32/1260.34	c Unsat#=         2 flip#=      2338 
1260.32/1260.34	c try 31-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2516 
1260.32/1260.34	c Unsat#=         2 flip#=      8172 
1260.32/1260.34	c try 32-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1815 
1260.32/1260.34	c Unsat#=         2 flip#=      1891 
1260.32/1260.34	c try 33-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      1271 
1260.32/1260.34	c Unsat#=         2 flip#=      1295 
1260.32/1260.34	c try 34-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       584 
1260.32/1260.34	c Unsat#=         2 flip#=      6634 
1260.32/1260.34	c try 35-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=      2004 
1260.32/1260.34	c Unsat#=         2 flip#=      2835 
1260.32/1260.34	c try 36-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       659 
1260.32/1260.34	c Unsat#=         2 flip#=      3277 
1260.32/1260.34	c try 37-th flip# 60000000
1260.32/1260.34	c Unsat#=         3 flip#=       977 
1260.32/1260.34	c Unsat#=         2 flip#=      1521 
1260.32/1260.34	c try 38-th flip# 60

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3096091-1301752812/watcher-3096091-1301752812 -o /tmp/evaluation-result-3096091-1301752812/solver-3096091-1301752812 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096091-1301752812.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.93 4.01 3.95 4/189 17732
/proc/meminfo: memFree=20069120/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=0 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 337 0 0 0 0 0 0 0 25 0 1 0 267696498 2916352 275 33554432000 134512640 134540672 4293519168 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 275 219 7 0 69 0

[startup+0.093082 s]
/proc/loadavg: 3.93 4.01 3.95 4/189 17732
/proc/meminfo: memFree=20069120/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=0.09 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 9 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.101097 s]
/proc/loadavg: 3.93 4.01 3.95 4/189 17732
/proc/meminfo: memFree=20069120/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=0.09 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 9 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524124 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301058 s]
/proc/loadavg: 3.93 4.01 3.95 4/189 17732
/proc/meminfo: memFree=20069120/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=0.29 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 29 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2848

[startup+0.700973 s]
/proc/loadavg: 3.93 4.01 3.95 4/189 17732
/proc/meminfo: memFree=20069120/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=0.69 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 69 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50084 s]
/proc/loadavg: 3.93 4.01 3.95 5/190 17733
/proc/meminfo: memFree=20068640/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1.49 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 149 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2848

[startup+3.10055 s]
/proc/loadavg: 3.93 4.01 3.95 5/190 17733
/proc/meminfo: memFree=20068380/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=3.09 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 309 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134522961 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30098 s]
/proc/loadavg: 3.93 4.01 3.95 5/190 17733
/proc/meminfo: memFree=20068376/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=6.29 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 629 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523278 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2848

[startup+12.7009 s]
/proc/loadavg: 3.94 4.01 3.95 5/190 17733
/proc/meminfo: memFree=20067888/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=12.69 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 1269 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2848

[startup+25.5006 s]
/proc/loadavg: 3.95 4.00 3.95 5/190 17733
/proc/meminfo: memFree=20068012/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=25.49 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 2549 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2848

[startup+51.1011 s]
/proc/loadavg: 3.97 4.00 3.95 5/190 17743
/proc/meminfo: memFree=20067128/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=51.1 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 5110 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2848

[startup+102.306 s]
/proc/loadavg: 3.98 4.00 3.95 5/190 17745
/proc/meminfo: memFree=20067864/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=102.3 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 10230 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2848

[startup+162.3 s]
/proc/loadavg: 3.99 4.00 3.95 5/190 17746
/proc/meminfo: memFree=20067704/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=162.29 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 16229 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523051 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2848

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.95 5/190 17748
/proc/meminfo: memFree=20067916/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=222.29 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 22229 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134526660 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2848

[startup+282.3 s]
/proc/loadavg: 3.99 4.00 3.95 5/190 17749
/proc/meminfo: memFree=20068132/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=282.29 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 28229 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 2848

[startup+342.301 s]
/proc/loadavg: 3.99 4.00 3.95 5/190 17751
/proc/meminfo: memFree=20067728/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=342.29 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 34229 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2848

[startup+402.301 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 17888
/proc/meminfo: memFree=20081636/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=402.3 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 40230 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2848

[startup+462.3 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 17890
/proc/meminfo: memFree=20081080/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=462.3 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 46230 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2848

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 17892
/proc/meminfo: memFree=20080804/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=522.3 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 52230 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2848

[startup+582.3 s]
/proc/loadavg: 4.03 4.01 3.96 5/190 17893
/proc/meminfo: memFree=20080768/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=582.3 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 58230 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2848

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.96 5/190 17895
/proc/meminfo: memFree=20080860/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=642.31 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 64231 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 2848

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 17897
/proc/meminfo: memFree=20080716/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=702.3 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 70230 0 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 2848

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 17898
/proc/meminfo: memFree=20080812/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=762.31 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 76230 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 2848

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 17900
/proc/meminfo: memFree=20081164/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=822.31 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 82230 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134526368 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2848

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 17901
/proc/meminfo: memFree=20081144/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=882.31 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 88230 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523343 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 2848

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 17903
/proc/meminfo: memFree=20081000/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=942.31 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 94230 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 2848

[startup+1002.3 s]
/proc/loadavg: 3.95 3.99 3.96 5/190 17933
/proc/meminfo: memFree=20080948/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1002.31 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 100230 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 2848

[startup+1062.3 s]
/proc/loadavg: 3.98 3.99 3.96 5/190 17934
/proc/meminfo: memFree=20080908/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1062.32 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 106231 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523040 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2848

[startup+1122.3 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 17964
/proc/meminfo: memFree=20080260/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1122.32 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 112231 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134529430 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 2848

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 17965
/proc/meminfo: memFree=20080348/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1182.32 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 118231 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 2848

[startup+1242.3 s]
/proc/loadavg: 4.09 4.03 3.97 5/190 17967
/proc/meminfo: memFree=20080072/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1242.32 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 124231 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 2848



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.97 5/190 17968
/proc/meminfo: memFree=20080048/32951124 swapFree=67111528/67111528
[pid=17732] ppid=17730 vsize=2848 CPUtime=1300.03 cores=0,2
/proc/17732/stat : 17732 (MultiFlip) R 17730 17732 16916 0 -1 4202496 339 0 0 0 130002 1 0 0 25 0 1 0 267696498 2916352 277 33554432000 134512640 134540672 4293519168 18446744073709551615 134523053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17732/statm: 712 277 220 7 0 69 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 2848

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.02
CPU system time (s): 0.015997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 339
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 3552

runsolver used 1.9457 second user time and 3.9764 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 16:00:12
IDJOB=3096091
IDBENCH=82773
IDSOLVER=1523
FILE ID=node140/3096091-1301752812
RUNJOBID= node140-1301748572-16934
PBS_JOBID= 12840998
Free space on /tmp= 71528 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S860541986-078.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096091-1301752812/watcher-3096091-1301752812 -o /tmp/evaluation-result-3096091-1301752812/solver-3096091-1301752812 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096091-1301752812.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 71604c5ae90cca76a60cbb9c7e772fe9
RANDOM SEED=1032570647

node140.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20069260 kB
Buffers:        362688 kB
Cached:       12162008 kB
SwapCached:          0 kB
Active:        7469248 kB
Inactive:      5133988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20069260 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              20 kB
Writeback:           0 kB
AnonPages:       78460 kB
Mapped:          16148 kB
Slab:           213428 kB
PageTables:       5248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   261456 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71528 MiB
End job on node140 at 2011-04-02 16:21:54